From the very fact that homosexuality exists and has not been eliminated by natural selection, we can suppose that there must be some evolutionary use of homosexuality for passing on genes. There are some theories on what the evolutionary advantage of homosexuality could possibly be.

I hope i'm going to bug you now, but by provoking debate. If we are evolutionists is not the only reason for sex, procreation, hence is not homosexuality futile and inconcievable. Yer can't have babies!